Research Challenges
Score Title Author Solvers Age Votes Difficulty Education Fun Forums
4 Trivia by Z and Gizmore 797 15y 355d 95Challenge Votes 5.24 6.34 7.18 Questions
5 Sidology by Gizmore 337 15y 344d 64Challenge Votes 4.16 4.39 7.27 Questions
2 Repeating History by space and Gizmore 657 12y 103d 61Challenge Votes 3.75 3.67 4.67 Questions
2 PHP My Admin by Gizmore 689 12y 98d 40Challenge Votes 3.50 3.00 3.17 Questions
2 Identity by gizmore 142 12y 193d 31Challenge Votes 5.10 5.71 8.26 Questions
6 Malware by Z 205 15y 157d 30Challenge Votes 4.17 5.60 6.77 Questions
7 Stalking by Gizmore 14 10y 340d 6Challenge Votes 6.67 5.17 10.00 Questions